85328295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 69500505

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 79, 87, 145, 191, 195, 237, 377, 395, 435, 573, 955, 1027, 1131, 1185, 1885, 2291, 2483, 2865, 3081, 5135, 5539, 5655, 6873, 7449, 11455, 12415, 15089, 15405, 16617, 27695, 29783, 34365, 37245, 45267, 72007, 75445, 83085, 89349, 148915, 196157, 216021, 226335, 360035, 437581, 446745, 588471, 980785, 1080105, 1312743, 2187905, 2942355, 5688553, 6563715, 17065659, 28442765, 85328295]

約数ペア:

[(1, 85328295), (3, 28442765), (5, 17065659), (13, 6563715), (15, 5688553), (29, 2942355), (39, 2187905), (65, 1312743), (79, 1080105), (87, 980785), (145, 588471), (191, 446745), (195, 437581), (237, 360035), (377, 226335), (395, 216021), (435, 196157), (573, 148915), (955, 89349), (1027, 83085), (1131, 75445), (1185, 72007), (1885, 45267), (2291, 37245), (2483, 34365), (2865, 29783), (3081, 27695), (5135, 16617), (5539, 15405), (5655, 15089), (6873, 12415), (7449, 11455)]